A10VG63EP11/10R-NSC10F003D-S
EA10VS071-DR/31R-PPA12N00
A10VSO 18 DFRI/31R-PPA12N00
A10VS045DR/31RPPB12-NDD
A10VS028DR/31L A12G20+1PF2G2
A11VLO260LRDL.H2/10+A10V028
A11VL190LRDL.H2/10+A10V028
A10VO28DR/31R-PSC62K01-S1581
A10VSO100 DR  /32R-VPB12N00
A10VSO100 DFR1/32R-VPB12N00
A10VSO140DRS /32R-VPB22U99
主要原因包括：未及时加注润滑剂或润滑油；润滑剂或润滑油未加注到位；润滑剂或润滑油选型不当；润滑方式不正确等等。建议：选择正确的润滑剂或润滑油，使用正确的润滑加注方式。污染(约占14%)污染也会导致推力球轴承过早损坏，污染是指有沙尘、金属屑等进入KOYO轴承内部。主要原因包括：使用前过早打开轴承包装，造成污染；安装时工作环境不清洁，造成污染；轴承的工作环境不清洁，工作介质污染等。建议：在使用前不要拆开KOYO轴承的包装；安装时保持安装环境的清洁，对要使用的轴承进行清洗；增强推力球轴承的密封装置。

A10VSO140DR/31R-PPB12N00
A10VSO 28 DFR1/31R-PPA12N00
A10VSO 45 DFR1/32R-VPB12N00
A10VSO 45 DFR1/31R-PPA12N00
A10VSO 71 DRS /32R-VPB22U99
A10VSO 71 DRS/32R-VPB22U99
A10VSO 71 DFR1/31R-PPA12N00
A10VS0140FR1/31RPPB12N00
AA10VSO45DR/31R-PKC62KA3
A10VSO45DFR1/31R-VPB12N00
A10VSO71DFR1/30-PPA12N00
A10VSO100DFR1/31R-PPA12N00
A10VSO71DFR1/31R-PPA12N00-S1648
A10VSO45DFR/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VS0140DR/31R-PPB 12NOO
A10SO100DFE/31R-PPA12K52
A10VS071DFR1/32R-VPB22U99
4WRA10E1-60-22/G24K4/V
A10VSO10DR/52R-PPA12N00
A10VSO28DR/31R-PPA12NOO
A10VSO28DR/31R-PPA12N00
A10VSO45DFR1/31R-PPA12NOO
A10VS0100DFR1/32R-VPB12N00
A10VS018DFR1/31R-PPA12N00
A10VSO100DR/31R-PPA12N00
E-A10VSO71DFR/31R-PPA12NOO
A10VS0100DR/32R-VPB12N00
A10VSO71DR/31R-PPA12N00
A10VSO140DRS/32R-VPB12N00
A10VSO18DR/31R-PPA12N00
A10VSO71DFR1/32R-VPB22U99
A10VSO28DFR1(DR)/31R-PPA12N00
A10VS071DFR1/32R-PPB12N00
A10VSO71DFR/31R-PPA12N00
A10VSO45DR/31R-PPA12N00
A10VS071DR/31R-PPA12
A10VSO28DFR1/31RPPA12NOO
A10VS028DFR1/31R-PPA12N00-S032
A10VSO100DFLR/31R-VPA12N00
A10VS018DR/52R-PPA14N00
A10VS0100DR/32R-VPB22(12)U99(N00)
HED40A10/315=HED80A20/315
A10VSO018DFR1
A10VSO100DFR1/31R-PPA12NOO
A10VS071DFR1/31R
A10VSO71DFR1/31RR-PPA12N00
A10VSO28DFR1/31L-PSC62K02
A10VSO45DFR1/32R-VPB12N00
A10VSO18DR/31R-VKC62K01

A10VSO18DFR1/31R-VPA12N00
A10VS045DFR1/31R-PPA12N00
A10VSO100DRＧ/31R-PPA12N00
A10VSO71DFR
A10VSO28DFR
A10VSO140DFR1
A10VS028DR/30R-PPA12N00
A10VS071DFR1/31R-PPA12N00-S1648
A10VO100DFLR/31R-PSC62K01
A10VO100DFR1/32R-VPB12NOO
A10VSO100DFLR/31R-PPA12N00
A10VSO45DR/31R-PSC62K02
A10VS180FR1/31R-PPA12N00
A10V0100DR/31R-PSC11N00

GB/T8713-1988（液压和气动筒用精密内径无缝钢管）。主要用于制作液压和气动缸筒用的具有精密内径尺寸的冷拔或冷轧无缝钢管。其代表材质为2、45钢等。CrMnSi低合金高强度钢,热处理后具有良好的综合力学性能,高强度,足够的韧性,淬透性、焊接性(焊前预热)、加工成形性均较好,但耐蚀性和抗氧化性能低,使用温度通常不高于2C,一般是低温回火或等温淬火后使用用于制造中速、重载、高强度的零件及高强度构件,如飞机起落架等高强度零件、高压鼓风机叶片,在制造中小截面零件时,可以部分替代相应的铬镍钼合金钢使用。